199 citations · 328 across the 8 of their papers we have counts for
7 papers · 1 filter
First-Principles Electron-Phonon Interactions and Polarons in the Parent Cuprate LaCuO
Benjamin K. Chang, Iurii Timrov, Jinsoo Park +3
Understanding electronic interactions in high-temperature superconductors is an outstanding challenge. In the widely studied cuprate materials, experimental evidence points to stro…
Hard X-ray Generation and Detection of Nanometer-Scale Localized Coherent Acoustic Wave Packets in SrTiO and KTaO
Yijing Huang, Peihao Sun, Samuel W. Teitelbaum +21
We demonstrate that the absorption of femtosecond x-ray pulses can excite quasi-spherical high-wavevector coherent acoustic phonon wavepackets using an all x-ray pump and probe sca…
Dynamic mode decomposition of nonequilibrium electron-phonon dynamics: accelerating the first-principles real-time Boltzmann equation
Ivan Maliyov, Jia Yin, Jia Yao +2
Nonequilibrium dynamics governed by electron-phonon (e-ph) interactions plays a key role in electronic devices and spectroscopies and is central to understanding electronic excitat…
Dominant two-dimensional electron-phonon interactions in the bulk Dirac semimetal Na3Bi
Dhruv C. Desai, Jinsoo Park, Jin-Jian Zhou +1
Bulk Dirac semimetals (DSMs) exhibit unconventional transport properties and phase transitions due to their peculiar low-energy band structure. Yet the electronic interactions gove…
Many-body theory of phonon-induced spin relaxation and decoherence
Jinsoo Park, Yao Luo, Jin-Jian Zhou +1
First-principles calculations enable accurate predictions of electronic interactions and dynamics. However, computing the electron spin dynamics remains challenging. The spin-orbit…
Ab initio Electron Mobility and Polar Phonon Scattering in GaAs
Jin-Jian Zhou, Marco Bernardi
In polar semiconductors and oxides, the long-range nature of the electron-phonon (\textit{e}-ph) interaction is a bottleneck to compute charge transport from first principles. Here…